when can we expect something to come out of the government there? >> it's very difficult to say. >> a war in the gop. between donald trump calling karl rove a total loser and the dualing responses to the state of the union tomorrow night, what's really going on in the gop? here's how rand paul, who's giving tomorrow's tea party response to the president puts it, with a touch of diplomacdip. >> there's a lot of energy that still comes from the tea party. while they consider themselves mostly to be republican, they occasionally will chastise even the republican establishment, they want an independent voice. >> chastise. that's a polite way of saying what's been happening lately. out front tonight, bob mcdonald. great to see you, really appreciate you're taking the time. >> thanks, erin. it's been pretty interesting watching the republican party recently. a little bit like watching a pay per view wrestling match. rand paul and marco rubio, two rebuttals to the president from one party. is that a good or bad thing for the party? >> we're not a monolithi